There are 5 English, 4 Sanskrit and 3 Telugu books.Two books from each group are to be arranged in a shelf. The number of possible arrangements is
(A) `180 xx 6!`
(B) `12 xx 7!`
(C) `7!`
(D) `180`

There are 2 English, 3 Sanskrit and 4 Hindi books. In how many ways can they be arranged on a self so as to keep all the books of the same language together?

There are 3 copies of each of 4 different books . The number of ways that they can be arranged in a shelf is

There are 3 copies each of 4 different books. The number of ways in which they can be arranged in a shelf is

There are 5 copies each of 4 different books. Find the number of ways of arranging these books in a shelf.

There are 3 copies each of 4 different books. The number of ways they can be arranged in a shelf is

The number of ways that 3 English, 3 Hindi & 3 Telugu books can be chosen from a shelf containing 5 English, 4 Hindi and 3 Telugu books is

The number of ways that 3 English , 3 hindi & Telugu books can be chosen from a shelf containing 5 English , 4 hindi and 3 Telugu books is

There are 4 copies (alike) each of 3 different books. Find the number of ways of arranging these 12 books in a shelf in single row.

Eight chairs are numbered 1 to 8. Two women and three men wish to occupy one chair each. First, the women choose the chairs from amongst the chairs marked 1 to 4, and then the men select th chairs from amongst the remaining. The number of possible arrangements is a. ""^6C_3 xx ""^4C_2 b. ""^4P_2 xx ""^4P_3 c. ""^4C_2 xx ""^4P_3 d. none of these